JPH0463402U - - Google Patents
Info
- Publication number
- JPH0463402U JPH0463402U JP10724890U JP10724890U JPH0463402U JP H0463402 U JPH0463402 U JP H0463402U JP 10724890 U JP10724890 U JP 10724890U JP 10724890 U JP10724890 U JP 10724890U JP H0463402 U JPH0463402 U JP H0463402U
- Authority
- JP
- Japan
- Prior art keywords
- light
- guide plate
- face
- area ratio
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10724890U JPH0463402U (it) | 1990-10-12 | 1990-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10724890U JPH0463402U (it) | 1990-10-12 | 1990-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0463402U true JPH0463402U (it) | 1992-05-29 |
Family
ID=31853668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10724890U Pending JPH0463402U (it) | 1990-10-12 | 1990-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0463402U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7001035B2 (en) * | 2002-03-05 | 2006-02-21 | Seiko Epson Corporation | Illumination device, liquid crystal device, and electronic apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01241590A (ja) * | 1988-03-23 | 1989-09-26 | Fujitsu Ltd | 面照明装置 |
-
1990
- 1990-10-12 JP JP10724890U patent/JPH0463402U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01241590A (ja) * | 1988-03-23 | 1989-09-26 | Fujitsu Ltd | 面照明装置 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7001035B2 (en) * | 2002-03-05 | 2006-02-21 | Seiko Epson Corporation | Illumination device, liquid crystal device, and electronic apparatus |